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WQP Home >  Providers >  NWIS >  USGS-MD >  USGS-380512075125402

WO Ef 37 (USGS-380512075125402) site data in the Water Quality Portal

Data Provider: NWIS (Learn more about Water Quality Portal Data Providers)

This well site, maintained by the USGS Maryland Water Science Center (identifier USGS-MD), has the name "WO Ef 37" and has the identifier USGS-380512075125402. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02040303. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Worcester County County, Maryland at 38.08677778000000 degrees latitude and -75.2151111000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)" and the accuracy is .1 seconds. The source map scale is 1:24000. This site is at an elevation of 1.97 feet and the accuracy of the elevation measurement, collected using the method "Level or other surveyed method." is .10 feet. The vertical coordinate reference system is NAVD88.

This site is located in the "Northern Atlantic Coastal Plain aquifer system" aquifer. The geologic formation type is Sinepuxent Formation. The aquifer is a Unconfined single aquifer type. The well was contructed on 20100806. The well depth is 11.7 ft. The well hole depth is 13.0 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-380512075125402" into the "Site ID" box under Site Parameters

What other monitoring locations are upstream or downstream from this one?

Upstream and downstream locations

This map shows all Water Quality Portal stations that are 10 miles upstream (dashed dark blue) and 10 miles downstream (solid light blue) of this monitoring location (indicated by the large blue circle). The upstream and downstream functionality is provided by the Network Linked Data Index.

When were data collected at this location?

Periods of record for data characteristic groups

For a more detailed breakdown of data, go to the Monitoring Report at the EPA How's My Waterway Application
Characteristic Group Date Range*
Information 2015 - 2015
Inorganics, Major, Non-metals 2015 - 2015
Physical 2015 - 2015
*Date ranges may contain gap years

What other information is available for this location?

Detailed Metadata

For the definitions of the metadata elements, please go to the Water Quality Portal user guide

Location Metadata Value
OrganizationIdentifier USGS-MD
OrganizationFormalName USGS Maryland Water Science Center
MonitoringLocationIdentifier USGS-380512075125402
MonitoringLocationName WO Ef 37
MonitoringLocationTypeName Well
HUCEightDigitCode 02040303
LatitudeMeasure 38.08677778000000
LongitudeMeasure -75.2151111000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 1.97
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .10
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Level or other surveyed method.
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 24
CountyCode 047
AquiferName Northern Atlantic Coastal Plain aquifer system
FormationTypeText Sinepuxent Formation
AquiferTypeName Unconfined single aquifer
ConstructionDateText 20100806
WellDepthMeasure/MeasureValue 11.7
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 13.0
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS